Example usage for java.util Set add

Introduction

In this page you can find the example usage for java.util Set add.

Prototype

boolean add(E e);

Source Link

Document

Adds the specified element to this set if it is not already present (optional operation).

Usage

From source file:Main.java

public static <T> Set<T> newSet(T... args) {
    Set<T> r = new HashSet<T>();
    for (T e : args)
        r.add(e);
    return r;/*from www . j  a v  a  2  s  .co m*/
}

From source file:Main.java

public static <T> void fillSetFromArray(Set<T> set, final T[] array) {
    for (T t : array) {
        set.add(t);
    }//from   w  ww.j  a  v a2s .  co m
}

From source file:Main.java

public static <T> Set<T> listToSet(Collection<T> list) {
    Set<T> set = new TreeSet<T>();
    for (T t : list)
        set.add(t);
    return set;//w  ww . ja va 2 s .co  m
}

From source file:Main.java

private static Set<Class<?>> getWrapperTypes() {
    Set<Class<?>> ret = new HashSet<Class<?>>();
    ret.add(Boolean.class);
    ret.add(Character.class);
    ret.add(Byte.class);
    ret.add(Short.class);
    ret.add(Integer.class);
    ret.add(Long.class);
    ret.add(Float.class);
    ret.add(Double.class);
    ret.add(Void.class);
    ret.add(String.class);
    return ret;//from w w w  .j a va  2 s . c om
}

From source file:Main.java

public static <T> Set<T> toListSet(T... arr) {
    Set<T> set = new LinkedHashSet<T>();
    for (T t : arr)
        set.add(t);
    return set;//from  ww w  .j  av a 2 s  . com
}

From source file:Main.java

@SafeVarargs
public static <E> Set<E> $s(E... ee) {
    Set<E> set = new TreeSet<>();
    for (E e : ee) {
        set.add(e);
    }//  w  w w.j a  v  a  2 s .c o m
    return set;
}

From source file:Main.java

public static <T> Set<T> arrayToSet(T[] array) {
    Set<T> set = new HashSet<T>();

    for (T t : array)
        set.add(t);

    return set;/*from   w w w .ja  v  a 2s  . co  m*/
}

From source file:Main.java

public static <T> Set<T> asSet(T... arr) {
    Set<T> ret = new HashSet<T>();
    for (T t : arr) {
        ret.add(t);
    }//from www .  ja  v a  2  s.co  m
    return ret;
}

From source file:Main.java

public static <T> Set<T> asSet(T... obj) {
    Set<T> set = new HashSet<T>();
    for (T el : obj) {
        set.add(el);
    }//from   www  . j  ava 2  s .co m
    return set;
}

From source file:Main.java

@SafeVarargs
public static <T> Set<T> set(T... objects) {
    Set<T> set = new HashSet<>();
    for (T t : objects) {
        set.add(t);
    }/*  www.  j  av  a2 s  .com*/
    return set;
}